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Database: PDB
Entry: 1DR0
LinkDB: 1DR0
Original site: 1DR0 
HEADER    OXIDOREDUCTASE                          06-JAN-00   1DR0              
TITLE     STRUCTURE OF MODIFIED 3-ISOPROPYLMALATE DEHYDROGENASE AT THE C-       
TITLE    2 TERMINUS, HD708                                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3-ISOPROPYLMALATE DEHYDROGENASE;                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: IPMDH, IMDH;                                                
COMPND   5 EC: 1.1.1.85;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 300852;                                              
SOURCE   4 STRAIN: HB8;                                                         
SOURCE   5 GENE: LEUB;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                  
KEYWDS    DEHYDROGENASE, MINOR GROOVE, PAPERCLIP MOTION, OXIDOREDUCTASE         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Z.NURACHMAN,S.AKANUMA,T.SATO,T.OSHIMA,N.TANAKA                        
REVDAT   6   09-AUG-23 1DR0    1       REMARK                                   
REVDAT   5   04-OCT-17 1DR0    1       REMARK                                   
REVDAT   4   13-JUL-11 1DR0    1       VERSN                                    
REVDAT   3   24-FEB-09 1DR0    1       VERSN                                    
REVDAT   2   31-MAY-00 1DR0    1       JRNL                                     
REVDAT   1   19-JAN-00 1DR0    0                                                
JRNL        AUTH   Z.NURACHMAN,S.AKANUMA,T.SATO,T.OSHIMA,N.TANAKA               
JRNL        TITL   CRYSTAL STRUCTURES OF 3-ISOPROPYLMALATE DEHYDROGENASES WITH  
JRNL        TITL 2 MUTATIONS AT THE C-TERMINUS: CRYSTALLOGRAPHIC ANALYSES OF    
JRNL        TITL 3 STRUCTURE-STABILITY RELATIONSHIPS.                           
JRNL        REF    PROTEIN ENG.                  V.  13   253 2000              
JRNL        REFN                   ISSN 0269-2139                               
JRNL        PMID   10810156                                                     
JRNL        DOI    10.1093/PROTEIN/13.4.253                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR (ONLINE) 98.1                                 
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 7.99                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 7949325.340                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 85.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 27745                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.249                           
REMARK   3   FREE R VALUE                     : 0.308                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 2765                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.33                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 71.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3468                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3070                       
REMARK   3   BIN FREE R VALUE                    : 0.3450                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 381                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.018                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5188                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 143                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 36.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.34                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 8.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.42                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.39                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 28.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 17.16                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.610 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.620 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 25.430; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 24.120; 2.500                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.PARAM                                    
REMARK   3  TOPOLOGY FILE  3   : PROTEIN_REP.PARAM                              
REMARK   3  TOPOLOGY FILE  4   : PROTEIN.LINK                                   
REMARK   3  TOPOLOGY FILE  5   : WATER_REP.PARAM                                
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1DR0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JAN-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000010312.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-JUN-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 4.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU300                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : R-AXIS                             
REMARK 200  DATA SCALING SOFTWARE          : R-AXIS                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 39276                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 54.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 64.5                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.04700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: IPMDH A171L (PDB 1OSJ)                               
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, SODIUM ACETATE, PH 4.8, VAPOR   
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 298.0K                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       42.15500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HOMODIMER FROM CHAIN A AND      
REMARK 300 CHAIN B                                                              
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4250 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   406     O    HOH B   418              0.98            
REMARK 500   O    HOH A   388     O    HOH A   406              1.91            
REMARK 500   O    PRO A    75     OD1  ASP A    78              2.17            
REMARK 500   OG   SER B   116     O    LEU B   250              2.18            
REMARK 500   NZ   LYS A   310     O    VAL A   344              2.19            
REMARK 500   NH1  ARG B   176     OD1  ASP B   231              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   352     O    HOH B   364     2856     1.71            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PHE A  49       -8.47   -155.04                                   
REMARK 500    PHE A  53       72.46   -114.37                                   
REMARK 500    LYS A  83       14.89    -69.99                                   
REMARK 500    ILE A  84        2.48   -150.70                                   
REMARK 500    ASP A 127       73.47   -167.47                                   
REMARK 500    ARG A 176     -124.62   -120.01                                   
REMARK 500    VAL A 188      -25.53   -152.17                                   
REMARK 500    ALA A 228       -8.90    -56.25                                   
REMARK 500    ASP A 231      -84.09   -115.55                                   
REMARK 500    SER A 253      124.11    174.60                                   
REMARK 500    ASP A 278       -9.40    -52.19                                   
REMARK 500    ALA A 285      129.70    -33.79                                   
REMARK 500    LEU A 304       44.98    -99.53                                   
REMARK 500    VAL A 305      -61.41    -29.70                                   
REMARK 500    ASP A 326       -3.10    -57.09                                   
REMARK 500    PHE B  49      -17.78   -146.52                                   
REMARK 500    ASP B  98       50.72     39.60                                   
REMARK 500    ASP B 127       68.49   -159.62                                   
REMARK 500    ARG B 176     -112.68   -115.38                                   
REMARK 500    VAL B 188      -33.40   -155.35                                   
REMARK 500    SER B 226       68.97   -154.84                                   
REMARK 500    ASP B 231      -86.35   -115.17                                   
REMARK 500    SER B 253      119.50   -176.88                                   
REMARK 500    ALA B 276       59.75     39.77                                   
REMARK 500    GLU B 299      -70.93    -58.04                                   
REMARK 500    ASP B 326        2.13    -67.47                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1OSJ   RELATED DB: PDB                                   
REMARK 900 MODIFIED 1OSJ AT THE C-TERMINUS                                      
REMARK 900 RELATED ID: 1DPZ   RELATED DB: PDB                                   
REMARK 900 PARTLY RESTORED THERMAL STABILITY MUTANT                             
REMARK 900 RELATED ID: 1DR8   RELATED DB: PDB                                   
REMARK 900 PARTLY RESTORED THERMAL STABILITY MUTANT                             
DBREF  1DR0 A    1   345  UNP    Q5SIY4   Q5SIY4_THET8     1    345             
DBREF  1DR0 B    1   345  UNP    Q5SIY4   Q5SIY4_THET8     1    345             
SEQADV 1DR0 ARG A   85  UNP  Q5SIY4    SER    85 SEE REMARK 999                 
SEQADV 1DR0 LEU A  172  UNP  Q5SIY4    ALA   172 SEE REMARK 999                 
SEQADV 1DR0 THR A  341  UNP  Q5SIY4    LEU   341 SEE REMARK 999                 
SEQADV 1DR0 ALA A  342  UNP  Q5SIY4    ARG   342 SEE REMARK 999                 
SEQADV 1DR0 THR A  343  UNP  Q5SIY4    HIS   343 SEE REMARK 999                 
SEQADV 1DR0 VAL A  344  UNP  Q5SIY4    LEU   344 SEE REMARK 999                 
SEQADV 1DR0 GLY A  345  UNP  Q5SIY4    ALA   345 SEE REMARK 999                 
SEQADV 1DR0 ILE A  346  UNP  Q5SIY4              SEE REMARK 999                 
SEQADV 1DR0 ARG B   85  UNP  Q5SIY4    SER    85 SEE REMARK 999                 
SEQADV 1DR0 LEU B  172  UNP  Q5SIY4    ALA   172 SEE REMARK 999                 
SEQADV 1DR0 THR B  341  UNP  Q5SIY4    LEU   341 SEE REMARK 999                 
SEQADV 1DR0 ALA B  342  UNP  Q5SIY4    ARG   342 SEE REMARK 999                 
SEQADV 1DR0 THR B  343  UNP  Q5SIY4    HIS   343 SEE REMARK 999                 
SEQADV 1DR0 VAL B  344  UNP  Q5SIY4    LEU   344 SEE REMARK 999                 
SEQADV 1DR0 GLY B  345  UNP  Q5SIY4    ALA   345 SEE REMARK 999                 
SEQADV 1DR0 ILE B  346  UNP  Q5SIY4              SEE REMARK 999                 
SEQRES   1 A  346  MET LYS VAL ALA VAL LEU PRO GLY ASP GLY ILE GLY PRO          
SEQRES   2 A  346  GLU VAL THR GLU ALA ALA LEU LYS VAL LEU ARG ALA LEU          
SEQRES   3 A  346  ASP GLU ALA GLU GLY LEU GLY LEU ALA TYR GLU VAL PHE          
SEQRES   4 A  346  PRO PHE GLY GLY ALA ALA ILE ASP ALA PHE GLY GLU PRO          
SEQRES   5 A  346  PHE PRO GLU PRO THR ARG LYS GLY VAL GLU GLU ALA GLU          
SEQRES   6 A  346  ALA VAL LEU LEU GLY SER VAL GLY GLY PRO LYS TRP ASP          
SEQRES   7 A  346  GLY LEU PRO ARG LYS ILE ARG PRO GLU THR GLY LEU LEU          
SEQRES   8 A  346  SER LEU ARG LYS SER GLN ASP LEU PHE ALA ASN LEU ARG          
SEQRES   9 A  346  PRO ALA LYS VAL PHE PRO GLY LEU GLU ARG LEU SER PRO          
SEQRES  10 A  346  LEU LYS GLU GLU ILE ALA ARG GLY VAL ASP VAL LEU ILE          
SEQRES  11 A  346  VAL ARG GLU LEU THR GLY GLY ILE TYR PHE GLY GLU PRO          
SEQRES  12 A  346  ARG GLY MET SER GLU ALA GLU ALA TRP ASN THR GLU ARG          
SEQRES  13 A  346  TYR SER LYS PRO GLU VAL GLU ARG VAL ALA ARG VAL ALA          
SEQRES  14 A  346  PHE GLU LEU ALA ARG LYS ARG ARG LYS HIS VAL VAL SER          
SEQRES  15 A  346  VAL ASP LYS ALA ASN VAL LEU GLU VAL GLY GLU PHE TRP          
SEQRES  16 A  346  ARG LYS THR VAL GLU GLU VAL GLY ARG GLY TYR PRO ASP          
SEQRES  17 A  346  VAL ALA LEU GLU HIS GLN TYR VAL ASP ALA MET ALA MET          
SEQRES  18 A  346  HIS LEU VAL ARG SER PRO ALA ARG PHE ASP VAL VAL VAL          
SEQRES  19 A  346  THR GLY ASN ILE PHE GLY ASP ILE LEU SER ASP LEU ALA          
SEQRES  20 A  346  SER VAL LEU PRO GLY SER LEU GLY LEU LEU PRO SER ALA          
SEQRES  21 A  346  SER LEU GLY ARG GLY THR PRO VAL PHE GLU PRO VAL HIS          
SEQRES  22 A  346  GLY SER ALA PRO ASP ILE ALA GLY LYS GLY ILE ALA ASN          
SEQRES  23 A  346  PRO THR ALA ALA ILE LEU SER ALA ALA MET MET LEU GLU          
SEQRES  24 A  346  HIS ALA PHE GLY LEU VAL GLU LEU ALA ARG LYS VAL GLU          
SEQRES  25 A  346  ASP ALA VAL ALA LYS ALA LEU LEU GLU THR PRO PRO PRO          
SEQRES  26 A  346  ASP LEU GLY GLY SER ALA GLY THR GLU ALA PHE THR ALA          
SEQRES  27 A  346  THR VAL THR ALA THR VAL GLY ILE                              
SEQRES   1 B  346  MET LYS VAL ALA VAL LEU PRO GLY ASP GLY ILE GLY PRO          
SEQRES   2 B  346  GLU VAL THR GLU ALA ALA LEU LYS VAL LEU ARG ALA LEU          
SEQRES   3 B  346  ASP GLU ALA GLU GLY LEU GLY LEU ALA TYR GLU VAL PHE          
SEQRES   4 B  346  PRO PHE GLY GLY ALA ALA ILE ASP ALA PHE GLY GLU PRO          
SEQRES   5 B  346  PHE PRO GLU PRO THR ARG LYS GLY VAL GLU GLU ALA GLU          
SEQRES   6 B  346  ALA VAL LEU LEU GLY SER VAL GLY GLY PRO LYS TRP ASP          
SEQRES   7 B  346  GLY LEU PRO ARG LYS ILE ARG PRO GLU THR GLY LEU LEU          
SEQRES   8 B  346  SER LEU ARG LYS SER GLN ASP LEU PHE ALA ASN LEU ARG          
SEQRES   9 B  346  PRO ALA LYS VAL PHE PRO GLY LEU GLU ARG LEU SER PRO          
SEQRES  10 B  346  LEU LYS GLU GLU ILE ALA ARG GLY VAL ASP VAL LEU ILE          
SEQRES  11 B  346  VAL ARG GLU LEU THR GLY GLY ILE TYR PHE GLY GLU PRO          
SEQRES  12 B  346  ARG GLY MET SER GLU ALA GLU ALA TRP ASN THR GLU ARG          
SEQRES  13 B  346  TYR SER LYS PRO GLU VAL GLU ARG VAL ALA ARG VAL ALA          
SEQRES  14 B  346  PHE GLU LEU ALA ARG LYS ARG ARG LYS HIS VAL VAL SER          
SEQRES  15 B  346  VAL ASP LYS ALA ASN VAL LEU GLU VAL GLY GLU PHE TRP          
SEQRES  16 B  346  ARG LYS THR VAL GLU GLU VAL GLY ARG GLY TYR PRO ASP          
SEQRES  17 B  346  VAL ALA LEU GLU HIS GLN TYR VAL ASP ALA MET ALA MET          
SEQRES  18 B  346  HIS LEU VAL ARG SER PRO ALA ARG PHE ASP VAL VAL VAL          
SEQRES  19 B  346  THR GLY ASN ILE PHE GLY ASP ILE LEU SER ASP LEU ALA          
SEQRES  20 B  346  SER VAL LEU PRO GLY SER LEU GLY LEU LEU PRO SER ALA          
SEQRES  21 B  346  SER LEU GLY ARG GLY THR PRO VAL PHE GLU PRO VAL HIS          
SEQRES  22 B  346  GLY SER ALA PRO ASP ILE ALA GLY LYS GLY ILE ALA ASN          
SEQRES  23 B  346  PRO THR ALA ALA ILE LEU SER ALA ALA MET MET LEU GLU          
SEQRES  24 B  346  HIS ALA PHE GLY LEU VAL GLU LEU ALA ARG LYS VAL GLU          
SEQRES  25 B  346  ASP ALA VAL ALA LYS ALA LEU LEU GLU THR PRO PRO PRO          
SEQRES  26 B  346  ASP LEU GLY GLY SER ALA GLY THR GLU ALA PHE THR ALA          
SEQRES  27 B  346  THR VAL THR ALA THR VAL GLY ILE                              
FORMUL   3  HOH   *143(H2 O)                                                    
HELIX    1   1 ILE A   11  GLY A   31  1                                  21    
HELIX    2   2 GLY A   42  GLY A   50  1                                   9    
HELIX    3   3 PRO A   54  GLU A   63  1                                  10    
HELIX    4   4 PRO A   81  ILE A   84  5                                   4    
HELIX    5   5 ARG A   85  GLN A   97  1                                  13    
HELIX    6   6 LEU A  112  SER A  116  5                                   5    
HELIX    7   7 LYS A  119  ARG A  124  1                                   6    
HELIX    8   8 LYS A  159  LYS A  175  1                                  17    
HELIX    9   9 LEU A  189  GLY A  205  1                                  17    
HELIX   10  10 VAL A  216  SER A  226  1                                  11    
HELIX   11  11 PRO A  227  PHE A  230  5                                   4    
HELIX   12  12 GLY A  236  LEU A  250  1                                  15    
HELIX   13  13 SER A  253  LEU A  256  5                                   4    
HELIX   14  14 ALA A  276  ALA A  280  5                                   5    
HELIX   15  15 PRO A  287  GLY A  303  1                                  17    
HELIX   16  16 LEU A  304  THR A  322  1                                  19    
HELIX   17  17 PRO A  324  GLY A  328  5                                   5    
HELIX   18  18 GLY A  332  ILE A  346  1                                  15    
HELIX   19  19 ILE B   11  ALA B   29  1                                  19    
HELIX   20  20 GLY B   42  GLY B   50  1                                   9    
HELIX   21  21 PRO B   54  ALA B   64  1                                  11    
HELIX   22  22 GLY B   74  GLY B   79  1                                   6    
HELIX   23  23 PRO B   81  ILE B   84  5                                   4    
HELIX   24  24 ARG B   85  GLN B   97  1                                  13    
HELIX   25  25 LYS B  119  ARG B  124  1                                   6    
HELIX   26  26 LYS B  159  LYS B  175  1                                  17    
HELIX   27  27 LEU B  189  ARG B  204  1                                  16    
HELIX   28  28 VAL B  216  SER B  226  1                                  11    
HELIX   29  29 PRO B  227  PHE B  230  5                                   4    
HELIX   30  30 GLY B  236  VAL B  249  1                                  14    
HELIX   31  31 SER B  253  LEU B  257  5                                   5    
HELIX   32  32 ALA B  276  ALA B  280  5                                   5    
HELIX   33  33 PRO B  287  GLY B  303  1                                  17    
HELIX   34  34 LEU B  304  THR B  322  1                                  19    
HELIX   35  35 PRO B  324  GLY B  328  5                                   5    
HELIX   36  36 GLY B  332  ILE B  346  1                                  15    
SHEET    1   A10 ALA A  35  VAL A  38  0                                        
SHEET    2   A10 LYS A   2  GLY A   8  1  N  VAL A   3   O  ALA A  35           
SHEET    3   A10 ALA A  66  SER A  71  1  O  ALA A  66   N  ALA A   4           
SHEET    4   A10 VAL A 268  PRO A 271  1  N  PHE A 269   O  VAL A  67           
SHEET    5   A10 PRO A 258  GLY A 263 -1  O  SER A 259   N  GLU A 270           
SHEET    6   A10 LEU A  99  LYS A 107 -1  N  PHE A 100   O  LEU A 262           
SHEET    7   A10 ASP A 127  GLU A 133 -1  O  VAL A 128   N  ALA A 106           
SHEET    8   A10 VAL A 232  THR A 235  1  O  VAL A 233   N  VAL A 131           
SHEET    9   A10 HIS A 179  ASP A 184  1  O  HIS A 179   N  VAL A 232           
SHEET   10   A10 ALA A 210  TYR A 215  1  O  ALA A 210   N  VAL A 180           
SHEET    1   B 4 GLY A 145  MET A 146  0                                        
SHEET    2   B 4 GLU A 150  SER A 158 -1  N  TRP A 152   O  GLY A 145           
SHEET    3   B 4 GLU B 150  SER B 158 -1  O  ALA B 151   N  TYR B 157           
SHEET    4   B 4 GLY B 145  MET B 146 -1  O  GLY B 145   N  TRP B 152           
SHEET    1   C10 ALA B  35  VAL B  38  0                                        
SHEET    2   C10 LYS B   2  GLY B   8  1  N  VAL B   3   O  ALA B  35           
SHEET    3   C10 ALA B  66  SER B  71  1  O  ALA B  66   N  ALA B   4           
SHEET    4   C10 VAL B 268  PHE B 269  1  O  PHE B 269   N  LEU B  69           
SHEET    5   C10 ALA B 260  GLY B 263 -1  N  SER B 261   O  VAL B 268           
SHEET    6   C10 LEU B  99  LYS B 107 -1  N  PHE B 100   O  LEU B 262           
SHEET    7   C10 ASP B 127  GLU B 133 -1  O  VAL B 128   N  ALA B 106           
SHEET    8   C10 VAL B 232  THR B 235  1  O  VAL B 233   N  VAL B 131           
SHEET    9   C10 HIS B 179  ASP B 184  1  O  HIS B 179   N  VAL B 232           
SHEET   10   C10 ALA B 210  TYR B 215  1  O  ALA B 210   N  VAL B 180           
CISPEP   1 GLU A  142    PRO A  143          0         2.28                     
CISPEP   2 GLU B  142    PRO B  143          0        -0.75                     
CRYST1   55.620   84.310   72.280  90.00 103.00  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.017979  0.000000  0.004151        0.00000                         
SCALE2      0.000000  0.011861  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014199        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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